background ureaplasma urealyticum (u. urealyticum) and mycoplasma hominis (m. hominis) are two important pathogens in neonatal respiratory tract infections. as low gestational age and birth weight increase the colonization rate with these pathogens, and they are also risk factors of chronic lung disease (cld), it is difficult to establish a statistically significant relation between these two f...

Chlamydia trachomatis, Mycoplasma hominis y Ureaplasma urealyticum colonizan, principalmente, el tracto genital se han asociado a diversas enfermedades como: endometritis, corioamnionitis, ruptura prematura de membranas, muerte fetal, entre otras. Este estudio descriptivo corte transversal tuvo como objetivo la detección C. M. U.urealyticum en muestras endocervicales mujeres 18 50 años atendida...

OBJECTIVE The underlying inflammation of endometrium may impede normal implantation of placenta during pregnancy. Our objective is to show cervical colonization of ureaplasma and/or mycoplasma as a marker of endometritis in pregnancies complicated with placenta previa that can be a risk factor for placenta accreta and peripartum hemorrhage. PATIENTS AND METHODS Cervical cultures for ureaplasm...

Mycoplasma hominis and Ureaplasma urealyticum are associated with chorioamnionitis, preterm delivery and pelvic inflammatory disease. The aim of this study was to evaluate the possible risk factors of co-colonization by M. hominis in patients already colonized by U. urealyticum and compare demographic parameters, vaginal pH and microbiota of women colonized by U. urealyticum or M. hominis. A to...

The effect of continuous exposure to 80% oxygen on newborn mice with Ureaplasma urealyticum pneumonia was determined. Mice were inoculated intranasally with either U. urealyticum or sterile broth and then housed in either 80% oxygen or room air (21% oxygen). The mice were sacrificed at either 7 or 14 days after inoculation. Significantly more mice in the U. urealyticum group housed in 80% O2 th...